Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Markham Foot &Ankle Clinic

Q: What is the NPI number for Markham Foot &Ankle Clinic?

The NPI for Markham Foot &Ankle Clinic is 1649465261, a Type 2 (organization) record in the CMS NPPES registry.

Foot & Ankle Surgery Podiatrist in Odenton, MD · enumerated 2007 · authorized official Charles Markham, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1649465261

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Registry record

Entity type Organization (Type 2)

Legal business name Markham Foot &Ankle Clinic

Practice address 1215 Annapolis Rd, Suite 104, Odenton, MD, 21113

Phone (410) 672-0464

Fax (410) 551-4710

Enumeration date Sep 6, 2007

Last updated in NPPES Aug 24, 2011

Taxonomy & classification

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License 01399 (MD) Primary

Authorized official

Name Charles Markham

Title Owner

Phone (410) 672-0464

Other identifiers

Identifier	Type	State	Issuer
40709760000	Medicaid	MD	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for Markham Foot &Ankle Clinic?

NPPES lists Charles Markham (Owner) as the authorized official for this organization.

What is the NPI number for Markham Foot &Ankle Clinic?

The NPI for Markham Foot &Ankle Clinic is 1649465261, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-24.